What should I do about skin allergies and small bumps during seasonal changes?

Skin allergies and small rashes during seasonal changes can be alleviated through the following measures: 1. Avoid allergens: Try to avoid contact with known allergens such as pollen and willow catkins to reduce the occurrence of allergic reactions. 2. Dietary regulation: Maintain a light diet and consume more fresh vegetables and fruits to supplement vitamins. Avoid spicy and irritating foods that may worsen allergic symptoms. 3. Skin care: Use mild, non-irritating skincare products. Avoid excessive cleansing and friction on the skin, and maintain clean and dry skin. 4. Medication: If symptoms are severe, antihistamine medications such as loratadine or cetirizine may be taken orally under a doctor's guidance. Additionally, topical treatments such as calamine lotion may be applied to relieve symptoms. 5. Maintain proper作息: Keep a regular作息 schedule and avoid staying up late, as this can help strengthen the immune system and reduce the occurrence of allergic reactions. If symptoms persist or worsen, it is recommended to seek timely medical attention and follow professional medical advice for treatment.